00357nam a2200133 a 450000500170000002000150001708200160003210000160004824500540006426000330011830000260015149000280017770000180020520251203110251.0  a0471399922  a004.62bMAN  aMann, Steve  aWireless application protocolba wiley tech brief  aJohn Wiley & Sons.cNew York  axiii,210p.c26 cm. PB  aWiley Tech Brief Series  aSbihli, Scott